CA1288545C - Modified poly (aryl ether ketones) derived from biphenol - Google Patents
Modified poly (aryl ether ketones) derived from biphenolInfo
- Publication number
- CA1288545C CA1288545C CA000549860A CA549860A CA1288545C CA 1288545 C CA1288545 C CA 1288545C CA 000549860 A CA000549860 A CA 000549860A CA 549860 A CA549860 A CA 549860A CA 1288545 C CA1288545 C CA 1288545C
- Authority
- CA
- Canada
- Prior art keywords
- biphenol
- aryl ether
- poly
- derived
- ether ketones
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- -1 poly (aryl ether ketones Chemical class 0.000 title abstract description 19
- 238000002844 melting Methods 0.000 claims abstract description 18
- 230000008018 melting Effects 0.000 claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 229920006260 polyaryletherketone Polymers 0.000 claims description 9
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 claims description 8
- 125000002529 biphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C12)* 0.000 claims description 7
- 239000000178 monomer Substances 0.000 claims description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical group [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 abstract description 32
- 229930185605 Bisphenol Natural products 0.000 abstract description 4
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 abstract description 4
- 238000002425 crystallisation Methods 0.000 abstract description 3
- 230000008025 crystallization Effects 0.000 abstract description 3
- VZQSBJKDSWXLKX-UHFFFAOYSA-N 3-(3-hydroxyphenyl)phenol Chemical compound OC1=CC=CC(C=2C=C(O)C=CC=2)=C1 VZQSBJKDSWXLKX-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 21
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N 1,4-Benzenediol Natural products OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 13
- 238000006116 polymerization reaction Methods 0.000 description 13
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 12
- 229910052783 alkali metal Inorganic materials 0.000 description 12
- 150000001340 alkali metals Chemical class 0.000 description 11
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 7
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 7
- 125000004429 atom Chemical group 0.000 description 7
- 229910052700 potassium Inorganic materials 0.000 description 7
- 239000011591 potassium Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 6
- 150000008041 alkali metal carbonates Chemical class 0.000 description 6
- KZTYYGOKRVBIMI-UHFFFAOYSA-N diphenyl sulfone Chemical compound C=1C=CC=CC=1S(=O)(=O)C1=CC=CC=C1 KZTYYGOKRVBIMI-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M sodium bicarbonate Substances [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 6
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 6
- 235000017557 sodium bicarbonate Nutrition 0.000 description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical group C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- XJHCXCQVJFPJIK-UHFFFAOYSA-M caesium fluoride Chemical class [F-].[Cs+] XJHCXCQVJFPJIK-UHFFFAOYSA-M 0.000 description 3
- 238000003776 cleavage reaction Methods 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229910052701 rubidium Inorganic materials 0.000 description 3
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- GPAPPPVRLPGFEQ-UHFFFAOYSA-N 4,4'-dichlorodiphenyl sulfone Chemical compound C1=CC(Cl)=CC=C1S(=O)(=O)C1=CC=C(Cl)C=C1 GPAPPPVRLPGFEQ-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 229910052792 caesium Inorganic materials 0.000 description 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 150000004673 fluoride salts Chemical class 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920001643 poly(ether ketone) Polymers 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 2
- HHVIBTZHLRERCL-UHFFFAOYSA-N sulfonyldimethane Chemical compound CS(C)(=O)=O HHVIBTZHLRERCL-UHFFFAOYSA-N 0.000 description 2
- WQYRVODPTGAPIC-UHFFFAOYSA-N 1-(benzenesulfonyl)-4-phenylbenzene Chemical group C=1C=C(C=2C=CC=CC=2)C=CC=1S(=O)(=O)C1=CC=CC=C1 WQYRVODPTGAPIC-UHFFFAOYSA-N 0.000 description 1
- JMVIVASFFKKFQK-UHFFFAOYSA-N 1-phenylpyrrolidin-2-one Chemical compound O=C1CCCN1C1=CC=CC=C1 JMVIVASFFKKFQK-UHFFFAOYSA-N 0.000 description 1
- LSQARZALBDFYQZ-UHFFFAOYSA-N 4,4'-difluorobenzophenone Chemical compound C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 LSQARZALBDFYQZ-UHFFFAOYSA-N 0.000 description 1
- OMIHGPLIXGGMJB-UHFFFAOYSA-N 7-oxabicyclo[4.1.0]hepta-1,3,5-triene Chemical group C1=CC=C2OC2=C1 OMIHGPLIXGGMJB-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical class [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical group FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910001508 alkali metal halide Inorganic materials 0.000 description 1
- 150000008045 alkali metal halides Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 150000008378 aryl ethers Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical class [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- AASUFOVSZUIILF-UHFFFAOYSA-N diphenylmethanone;sodium Chemical compound [Na].C=1C=CC=CC=1C(=O)C1=CC=CC=C1 AASUFOVSZUIILF-UHFFFAOYSA-N 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011737 fluorine Chemical group 0.000 description 1
- 229910052731 fluorine Chemical group 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 125000000687 hydroquinonyl group Chemical group C1(O)=C(C=C(O)C=C1)* 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- PZYDAVFRVJXFHS-UHFFFAOYSA-N n-cyclohexyl-2-pyrrolidone Chemical compound O=C1CCCN1C1CCCCC1 PZYDAVFRVJXFHS-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- XJLRCPYQIPAQCA-UHFFFAOYSA-N phenoxathiine 10,10-dioxide Chemical compound C1=CC=C2S(=O)(=O)C3=CC=CC=C3OC2=C1 XJLRCPYQIPAQCA-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000011698 potassium fluoride Substances 0.000 description 1
- 235000003270 potassium fluoride Nutrition 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
- C08G65/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
- C08G65/4012—Other compound (II) containing a ketone group, e.g. X-Ar-C(=O)-Ar-X for polyetherketones
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US924,068 | 1986-10-28 | ||
| US06/924,068 US4766197A (en) | 1986-10-28 | 1986-10-28 | Modified poly(aryl ether ketones) derived from biphenol |
| US07/056,092 US4829143A (en) | 1986-10-28 | 1987-05-29 | Modified poly(aryl ether ketones) derived from biphenol |
| US056,092 | 1987-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1288545C true CA1288545C (en) | 1991-09-03 |
Family
ID=26734963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000549860A Expired - Fee Related CA1288545C (en) | 1986-10-28 | 1987-10-21 | Modified poly (aryl ether ketones) derived from biphenol |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4829143A (de) |
| EP (1) | EP0266132A3 (de) |
| CA (1) | CA1288545C (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0364741B1 (de) * | 1988-10-01 | 1993-07-21 | Bayer Ag | Aromatische Polyetherketone |
| DE3907474A1 (de) * | 1989-03-08 | 1990-09-13 | Bayer Ag | Verfahren zur herstellung von aromatischen polyetherketonen |
| EP0388358B1 (de) * | 1989-03-17 | 1996-09-25 | Sumitomo Chemical Company Limited | Neue Polyarylenether |
| DE3917648A1 (de) * | 1989-05-31 | 1990-12-06 | Bayer Ag | Aromatische polyethersulfone |
| DE4002082A1 (de) * | 1990-01-25 | 1991-08-01 | Hoechst Ag | Verwendung von polyetherketonen als orientierungsschichten |
| US5393324A (en) * | 1993-11-05 | 1995-02-28 | L'air Liquide S.A. | Aromatic polyetherketone gas separation membranes |
| DE102008002460A1 (de) * | 2008-06-17 | 2009-12-24 | Evonik Degussa Gmbh | Verfahren zur Herstellung von Polyarylenetherketonen |
| WO2010097740A1 (en) | 2009-02-24 | 2010-09-02 | Services Petroliers Schlumberger | Micro-valve and micro-fluidic device using such |
| GB201117796D0 (en) * | 2011-10-14 | 2011-11-30 | Victrex Mfg Ltd | Polymeric materials |
| GB201311376D0 (en) * | 2013-06-26 | 2013-08-14 | Victrex Mfg Ltd | Polymetric Materials |
| GB201311952D0 (en) * | 2013-07-03 | 2013-08-14 | Victrex Mfg Ltd | Polymetric Materials |
| GB2526243B (en) * | 2014-02-24 | 2021-07-14 | Victrex Mfg Ltd | Polymeric materials |
| GB201410221D0 (en) | 2014-06-09 | 2014-07-23 | Victrex Mfg Ltd | Polymeric materials |
| GB201411511D0 (en) | 2014-06-27 | 2014-08-13 | Victrex Mfg Ltd | Polymeric materials |
| EP3194460A4 (de) * | 2014-09-17 | 2018-08-22 | Gharda Chemicals Limited | Copolymere aus peek und peek/pek sowie verfahren zur herstellung davon |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3956240A (en) * | 1973-07-12 | 1976-05-11 | Raychem Corporation | Novel polyketones |
| DE2861696D1 (en) * | 1977-09-07 | 1982-04-29 | Ici Plc | Thermoplastic aromatic polyetherketones, a method for their preparation and their application as electrical insulants |
| AU573057B2 (en) * | 1984-12-05 | 1988-05-26 | Imperial Chemical Industries | Polyetherketones |
| GB8505682D0 (en) * | 1985-03-05 | 1985-05-09 | Ici Plc | Polyarylether |
| US4638044A (en) * | 1985-03-20 | 1987-01-20 | Amoco Corporation | Process for preparing poly(aryl ether ketone)s |
| EP0226637A1 (de) * | 1985-06-12 | 1987-07-01 | Amoco Corporation | Kettenverlängerte polyaryletherketone |
| US4731429A (en) * | 1985-06-17 | 1988-03-15 | Amoco Corporation | Novel poly(aryl ether ketones) |
-
1987
- 1987-05-29 US US07/056,092 patent/US4829143A/en not_active Expired - Lifetime
- 1987-10-21 CA CA000549860A patent/CA1288545C/en not_active Expired - Fee Related
- 1987-10-22 EP EP87309355A patent/EP0266132A3/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP0266132A2 (de) | 1988-05-04 |
| EP0266132A3 (de) | 1988-10-26 |
| US4829143A (en) | 1989-05-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4766197A (en) | Modified poly(aryl ether ketones) derived from biphenol | |
| CA1288545C (en) | Modified poly (aryl ether ketones) derived from biphenol | |
| Mullins et al. | The synthesis and properties of poly (aromatic ketones) | |
| US4634742A (en) | Polyarylene polyethers with pendant vinyl groups and process for preparation thereof | |
| US4806601A (en) | Polyarylene polyethers with pendant vinyl and ethynyl groups and process for preparation thereof | |
| US4891167A (en) | Block polymers containing a poly(aryl ether ketone) and methods for their production | |
| US4906784A (en) | Thermoplastic polyetherketones | |
| US5137988A (en) | Amino-terminated poly(aryl ether ketones) | |
| CA2012315A1 (en) | Polyarylene ethers | |
| US4731429A (en) | Novel poly(aryl ether ketones) | |
| AU600441B2 (en) | Block polymers containing a poly(aryl ether ketone) | |
| Kricheldorf et al. | New polymer syntheses, 27. Syntheses of aromatic polyethers from 2, 6‐difluoropyridine and silylated aromatic diols | |
| CA1262000A (en) | Process for preparing crystalline aromatic polyetherketones | |
| US4374974A (en) | Method for making polyformals and polyformal products made thereby | |
| US4767838A (en) | Chain-extended poly(aryl ether ketones) | |
| US4959424A (en) | Amino-terminated poly(aryl ether ketones) | |
| EP0047999B1 (de) | Verwendung von aromatischen, amorphen, thermoplastischen Polymeren zur Herstellung von Formgegenstände | |
| JPH05186585A (ja) | 変成ポリアリーレンエーテルブロックコポリマー | |
| US4036815A (en) | Aromatic polymers prepared from halophenols containing keto groups | |
| WO1986007368A1 (en) | Chain-extended poly(aryl ether ketones) | |
| US5618889A (en) | Poly(arylether)/liquid crystalline polyester block copolymers and a process for their production | |
| WO1986007598A1 (en) | Chain-extended poly (aryl ether ketones) | |
| US4801657A (en) | Process for producing polyarylethers by forming an alkylated intermediate | |
| Saegusa et al. | Synthesis and characterization of 1, 3, 4,‐thiadiazole‐containing polyethers from 2, 5‐bis (4‐fluorophenyl)‐1, 3, 4‐thiadiazole and various aromatic diols | |
| CA2041531A1 (en) | Aromatic polyethers containing azo groups |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |